GCD of 490, 879, 71, 411 Calculator

Given Input numbers are 490, 879, 71, 411

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 411

List of positive integer divisors of 411 that divides 411 without a remainder.

1, 3, 137, 411

Greatest Common Divisior

We found the divisors of 490, 879, 71, 411 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 490, 879, 71, 411 is 1.

Therefore, GCD of numbers 490, 879, 71, 411 is 1

Given Input Data is 490, 879, 71, 411

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 490 is 2 x 5 x 7 x 7

Prime Factorization of 879 is 3 x 293

Prime Factorization of 71 is 71

Prime Factorization of 411 is 3 x 137

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(490, 879) = 430710

GCD(490, 879) = ( 490 x 879 ) / 430710

GCD(490, 879) = 430710 / 430710

GCD(490, 879) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 411

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 411) = 411

GCD(1, 411) = ( 1 x 411 ) / 411

GCD(1, 411) = 411 / 411

GCD(1, 411) = 1

GCD of 490, 879, 71, 411 is 1

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• GCD of 792, 296, 48, 331
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1. What is the GCD of 490, 879, 71, 411?

GCD of 490, 879, 71, 411 is 1

2. Where do I get the detailed procedure to find GCD of 490, 879, 71, 411?

You can find a detailed procedure to find GCD of 490, 879, 71, 411 on our page.

3. How to find GCD of 490, 879, 71, 411 on a calculator?

You can find the GCD of 490, 879, 71, 411 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.